BR9702296A - Processo para a produção de pozolanas escórias sintéticas de alto-forno clínqueres de belita ou de alita bem como ligas de ferro gusa feitos de escórias oxídicas bem como dispositivo para a realização deste processo - Google Patents

Processo para a produção de pozolanas escórias sintéticas de alto-forno clínqueres de belita ou de alita bem como ligas de ferro gusa feitos de escórias oxídicas bem como dispositivo para a realização deste processo

Info

Publication number
BR9702296A
BR9702296A BR9702296A BR9702296A BR9702296A BR 9702296 A BR9702296 A BR 9702296A BR 9702296 A BR9702296 A BR 9702296A BR 9702296 A BR9702296 A BR 9702296A BR 9702296 A BR9702296 A BR 9702296A
Authority
BR
Brazil
Prior art keywords
well
slag
belite
pozzolan
carrying
Prior art date
Application number
BR9702296A
Other languages
English (en)
Inventor
Alfred Edlinger
Original Assignee
Holderbank Financ Glarus
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT97996A external-priority patent/AT406267B/de
Priority claimed from DE1996124428 external-priority patent/DE19624428A1/de
Application filed by Holderbank Financ Glarus filed Critical Holderbank Financ Glarus
Publication of BR9702296A publication Critical patent/BR9702296A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR9702296A 1996-06-05 1997-06-03 Processo para a produção de pozolanas escórias sintéticas de alto-forno clínqueres de belita ou de alita bem como ligas de ferro gusa feitos de escórias oxídicas bem como dispositivo para a realização deste processo BR9702296A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT97996A AT406267B (de) 1996-06-05 1996-06-05 Verfahren zum herstellen von puzzolanen, synthetischen hochofenschlacken, belit- oder alitklinkern, sowie von roheisenlegierungen aus oxidischen schlacken sowie vorrichtung zur durchführung dieses verfahrens
DE1996124428 DE19624428A1 (de) 1996-06-19 1996-06-19 Verfahren zur Aufbereitung von Reststoffen
PCT/AT1997/000113 WO1997046717A1 (de) 1996-06-05 1997-06-03 Verfahren zum herstellen von puzzolanen, synthetischen hochofenschlacken, belit- oder alitklinkern, sowie von roheisenlegierungen aus oxidischen schlacken sowie vorrichtung zur durchführung dieses verfahrens

Publications (1)

Publication Number Publication Date
BR9702296A true BR9702296A (pt) 1999-07-20

Family

ID=25594496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9702296A BR9702296A (pt) 1996-06-05 1997-06-03 Processo para a produção de pozolanas escórias sintéticas de alto-forno clínqueres de belita ou de alita bem como ligas de ferro gusa feitos de escórias oxídicas bem como dispositivo para a realização deste processo

Country Status (25)

Country Link
US (1) US6395054B1 (pt)
EP (1) EP0842301B1 (pt)
JP (1) JP2966112B2 (pt)
KR (1) KR100272485B1 (pt)
CN (1) CN1061380C (pt)
AR (1) AR007395A1 (pt)
AT (1) ATE208829T1 (pt)
AU (1) AU718622B2 (pt)
BR (1) BR9702296A (pt)
CA (1) CA2228154C (pt)
CZ (1) CZ291888B6 (pt)
DE (1) DE59705371D1 (pt)
DK (1) DK0842301T3 (pt)
ES (1) ES2167000T3 (pt)
HR (1) HRP970303B1 (pt)
HU (1) HUP9901576A3 (pt)
ID (1) ID17439A (pt)
NO (1) NO980409L (pt)
NZ (1) NZ329615A (pt)
RU (1) RU2146716C1 (pt)
SK (1) SK6698A3 (pt)
TR (1) TR199800145T1 (pt)
UA (1) UA44326C2 (pt)
WO (1) WO1997046717A1 (pt)
YU (1) YU5598A (pt)

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AT407051B (de) * 1998-09-15 2000-12-27 Holderbank Financ Glarus Verfahren zum aufarbeiten von stahlschlacken und eisenträgern
AT407263B (de) * 1999-04-22 2001-02-26 Holderbank Financ Glarus Verfahren zum aufarbeiten von stahlschlacken
LU90481B1 (fr) * 1999-12-01 2001-06-05 Wurth Paul Sa Proc-d- de post-traitement de laitiers m-tallurgiques
PL194977B1 (pl) * 2000-01-28 2007-07-31 Holcim Ltd Sposób obróbki żużli lub mieszanin żużlowych
WO2001055457A1 (de) * 2000-01-28 2001-08-02 Holcim Ltd. Verfahren zum herstellen von puzzolanischen zumahlstoffen für die zementindustrie aus stahlschlacken unter verwendung eines reduzierenden metallbades
NZ519831A (en) * 2000-01-28 2004-12-24 Holcim Ltd Method for removing chrome and/or nickel from liquid slags
AT408888B (de) * 2000-01-28 2002-03-25 Holderbank Financ Glarus Verfahren zum behandeln von schlacken oder schlackengemischen
US6595998B2 (en) * 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device
AU2002322275A1 (en) * 2001-06-20 2003-01-08 Mayo Foundation For Medical Education And Research Adenosyl-cobalamin fortified compositions
CA2461647C (en) * 2001-09-27 2012-01-24 Gangagen, Inc. Lysin-deficient bacteriophages having reduced immunogenicity
US20050129711A1 (en) * 2002-11-14 2005-06-16 Janakiraman Ramachandran Incapacitated whole-cell immunogenic bacterial compositions produced by recombinant expression
AT412283B (de) * 2003-05-16 2004-12-27 Voest Alpine Ind Anlagen Verfahren zum verwerten von schlacke
AT412481B (de) * 2003-06-30 2005-03-25 Patco Engineering Gmbh Verfahren zum aufbereiten von schlacken und stäuben aus der edelstahlherstellung
RU2360008C2 (ru) * 2004-05-18 2009-06-27 Хольцим Текнолоджи Лтд. Способ удаления хрома из содержащих хром металлургических шлаков
US8741054B2 (en) * 2009-09-24 2014-06-03 Ash Improvement Technology, Inc. Production of cement additives from combustion products of hydrocarbon fuels and strength enhancing metal oxides
US9365451B2 (en) 2009-09-24 2016-06-14 Ash Improvement Technology Inc. Cement additives produced by combustion of coal with clay and slag
US8961684B2 (en) 2009-09-24 2015-02-24 Ash Improvement Technology Inc. Production of coal combustion products for use in cementitious materials
WO2011103371A2 (en) * 2010-02-17 2011-08-25 Roman Cement, Llc Modification of pozzolanic chemistry at production plant
US9067824B1 (en) 2010-02-17 2015-06-30 Roman Cement, Llc Modification of pozzolanic chemistry through blending
US9272953B2 (en) 2010-11-30 2016-03-01 Roman Cement, Llc High early strength cement-SCM blends
BR112014009653B1 (pt) 2011-10-20 2021-01-12 Roman Cement, Llc mistura de cimento-material de cimento suplementar, método de fabricar a mesma e composição de cimento
RU2492151C1 (ru) * 2012-03-26 2013-09-10 Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" Способ переработки сталеплавильных шлаков с получением цементного клинкера и чугуна
DE102012016074A1 (de) * 2012-08-08 2014-02-13 Saarstahl Ag Verfahren zum Betrieb eines Reaktionsgefäßes zur Stahlherstellung, sowie Stahlkonverteranordnung selbst
RU2629424C1 (ru) * 2016-04-21 2017-08-29 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки отходов сталеплавильного производства с получением портландцементного клинкера и чугуна
US11168029B2 (en) 2017-01-10 2021-11-09 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10737980B2 (en) 2017-01-10 2020-08-11 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10131575B2 (en) 2017-01-10 2018-11-20 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions
US10730805B2 (en) 2017-01-10 2020-08-04 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions
CN111690784B (zh) * 2020-06-30 2021-11-12 武汉钢铁有限公司 高炉燃料补偿量与高炉煤气中h2含量的量化方法

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AT402506B (de) * 1993-01-26 1997-06-25 Holderbank Financ Glarus Verfahren zur herstellung von roheisen und zementklinker
BR9405583A (pt) * 1993-09-07 1999-09-08 Holderbank Financ Glarus Processo para preparação de aço e aglutinantes hidraulicamente ativos
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AT405944B (de) * 1996-04-19 1999-12-27 Holderbank Financ Glarus Verfahren zum reduzieren von oxidischen schlacken

Also Published As

Publication number Publication date
ID17439A (id) 1997-12-24
NO980409L (no) 1998-03-31
CZ16498A3 (cs) 1998-07-15
KR19990035813A (ko) 1999-05-25
CN1061380C (zh) 2001-01-31
HRP970303B1 (en) 2002-06-30
UA44326C2 (uk) 2002-02-15
TR199800145T1 (xx) 1998-10-21
AR007395A1 (es) 1999-10-27
DK0842301T3 (da) 2002-02-25
AU718622B2 (en) 2000-04-20
NO980409D0 (no) 1998-01-30
CZ291888B6 (cs) 2003-06-18
CA2228154C (en) 2002-01-15
NZ329615A (en) 2000-01-28
DE59705371D1 (de) 2001-12-20
ATE208829T1 (de) 2001-11-15
AU3158997A (en) 1998-01-05
YU5598A (sh) 1998-11-05
KR100272485B1 (ko) 2000-12-01
MX9800765A (es) 1998-05-31
CA2228154A1 (en) 1997-12-11
CN1198189A (zh) 1998-11-04
RU2146716C1 (ru) 2000-03-20
WO1997046717A1 (de) 1997-12-11
EP0842301B1 (de) 2001-11-14
HUP9901576A3 (en) 2003-04-28
HUP9901576A2 (hu) 1999-09-28
ES2167000T3 (es) 2002-05-01
HRP970303A2 (en) 1998-06-30
US6395054B1 (en) 2002-05-28
JP2966112B2 (ja) 1999-10-25
SK6698A3 (en) 1998-12-02
JPH11500187A (ja) 1999-01-06
EP0842301A1 (de) 1998-05-20

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FF Decision: intention to grant
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Free format text: ALTERADO DE: "HOLDERBANK" FINANCIERE GLARUS AG

B25G Requested change of headquarter approved

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Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020090012569/RJ DE 06/02/2009.

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]